-
公开(公告)号:US4465412A
公开(公告)日:1984-08-14
申请号:US415354
申请日:1982-09-07
申请人: Raymond T. Zweekly
发明人: Raymond T. Zweekly
CPC分类号: B23B27/143 , B23B2200/323 , Y10T407/235 , Y10T407/245
摘要: The disclosure relates to an insert for a metal cutting tool having a chip breaking groove in the top face thereof of truncated conical lateral cross section defined by spaced angularly related straight side walls joined by a straight bottom portion extending parallel to the top face of the insert.
摘要翻译: 本发明涉及一种用于金属切削工具的刀片,其具有在其顶面中具有切屑锥形横截面的切屑分离槽,该截面圆锥形横截面由与平行于刀片的顶面延伸的直的底部部分连接的间隔角度相关的直边壁限定 。
-
公开(公告)号:US4451987A
公开(公告)日:1984-06-05
申请号:US388187
申请日:1982-06-14
申请人: Robert F. Cusack
发明人: Robert F. Cusack
CPC分类号: G01B7/002
摘要: A touch probe for detecting contact with a workpiece or other object is disclosed and features a highly accurate repositioning system for returning the moveable portion of the touch probe to a predetermined rest position in the absence of contact force acting on the moveable portion.
摘要翻译: 公开了一种用于检测与工件或其它物体的接触的探测器,其特征在于一种高度精确的重新定位系统,用于在没有作用在可移动部分上的接触力的情况下将探测器的可移动部分返回到预定的静止位置。
-
43.
公开(公告)号:US4401945A
公开(公告)日:1983-08-30
申请号:US259257
申请日:1981-04-30
申请人: Richard O. Juengel
发明人: Richard O. Juengel
CPC分类号: G01B7/003 , G01B2210/58
摘要: Apparatus for detecting the position of a probe relative to a workpiece, for example probe contact with the workpiece, is disclosed. The apparatus includes a transducer for converting probe contact to an electrical signal and a plurality of light emitting semiconductors for wirelessly transmitting an indication of the occurrence of the signal via infrared radiation. The apparatus is capable of operation with either a mechanical switch type probe transducer or a current measuring transformer type probe transducer. The apparatus is easily adapted to transmit the occurrence of probe contact by either amplitude modulation or frequency modulation of the emitted infrared radiation.
摘要翻译: 公开了一种用于检测探头相对于工件的位置的装置,例如与工件的探头接触。 该装置包括用于将探针接触转换成电信号的传感器和用于通过红外辐射无线传输信号发生的指示的多个发光半导体。 该装置能够使用机械开关型探针传感器或电流测量变压器型探针传感器进行操作。 该装置容易适应于通过所发射的红外辐射的振幅调制或频率调制来发送探针接触的发生。
-
公开(公告)号:US4366254A
公开(公告)日:1982-12-28
申请号:US259560
申请日:1981-05-01
IPC分类号: C04B35/119 , C04B35/645 , C04B35/44 , C04B35/48 , C04B35/56 , C04B35/58
CPC分类号: C04B35/119 , C04B35/645
摘要: High-toughness, high-wear resistance cutting tool based on alumina are formed by additions of zirconia and optionally refractory metal carbides or nitrides.
摘要翻译: 通过添加氧化锆和任选的难熔金属碳化物或氮化物形成基于氧化铝的高韧性,高耐磨性切削工具。
-
公开(公告)号:US4357123A
公开(公告)日:1982-11-02
申请号:US182224
申请日:1980-08-28
申请人: Raymond T. Zweekly
发明人: Raymond T. Zweekly
CPC分类号: B23B27/045 , B23B2205/02 , Y10T407/2288 , Y10T407/25
摘要: A support blade for a cutting tool insert is disclosed featuring a unitary clamping arrangement for the insert actuated by a camming member permanently positioned in the blade.
摘要翻译: 公开了一种用于切削工具刀片的支撑刀片,其特征在于用于由永久定位在刀片中的凸轮构件致动的刀片的单一夹紧装置。
-
公开(公告)号:US4352609A
公开(公告)日:1982-10-05
申请号:US182229
申请日:1980-08-28
申请人: David A. Hopkins
发明人: David A. Hopkins
CPC分类号: B23C5/2221 , B23C2200/125 , B23C2200/367 , Y10T407/1912 , Y10T407/1924
摘要: A face milling cutter is disclosed having on-edge indexable inserts located at the periphery of the cutting face of the cutter body positioned to provide principal cutting edges exhibiting relatively small true rake angle and relatively small inclination, or effective shear, angle. Each principal cutting edge is joined at its point of maximum cutting depth by a supplemental wiping edge lying substantially in the cutting plane of rotation.
摘要翻译: 公开了一种面铣刀,其具有位于切割体的切割面的周边处的边缘可转位刀片,定位成提供显示相对小的真实前角和相对小的倾斜度或有效剪切角的主切削刃。 每个主切削刃通过基本上位于旋转切割平面中的补充擦拭边缘在其最大切削深度点处连接。
-
公开(公告)号:US4274766A
公开(公告)日:1981-06-23
申请号:US98228
申请日:1979-11-28
CPC分类号: B23D43/04 , Y10T407/1628 , Y10T407/23
摘要: An indexable insert broach for finishing a cylindrical surface is disclosed. The inserts are mounted on the body of the broach in helical arrays of increasing radii.
摘要翻译: 公开了一种用于精加工圆柱形表面的可转位刀片拉刀。 插入件以越来越大的半径的螺旋阵列安装在拉刀的主体上。
-
公开(公告)号:US4204261A
公开(公告)日:1980-05-20
申请号:US882357
申请日:1978-03-01
IPC分类号: A61B5/021 , A61B5/0402 , G06G7/26 , G06G7/60 , H03K6/00
CPC分类号: G06G7/26 , A61B5/021 , A61B5/04021 , G06G7/60 , H03K6/00
摘要: An electronic circuit for generating complex time-varying analog signal waveforms such as electrocardiogram and blood pressure transducer signals employs analog signal shaping circuits coupled to a summing network to shape the sequential output stage signals of a multiple stage counter and also employs an interface to couple the signal waveforms to external display devices.
摘要翻译: 用于产生诸如心电图和血压传感器信号的复杂时变模拟信号波形的电子电路使用耦合到求和网络的模拟信号整形电路来形成多级计数器的顺序输出级信号,并且还使用接口来耦合 信号波形到外部显示设备。
-
公开(公告)号:US4197650A
公开(公告)日:1980-04-15
申请号:US936575
申请日:1978-08-22
申请人: Kurt W. Bailey , Richard O. Juengel
发明人: Kurt W. Bailey , Richard O. Juengel
CPC分类号: G01D7/02 , G01B7/001 , G01R13/405
摘要: A part sizing system in which the upper and lower tolerance limits are illuminated on the same bar graph display. Electrical representations of the upper and lower tolerance limits are alternately coupled to the bar graph display so as to superimpose visual indications of both limits on one another, with each limit being distinguishable from each other by different light intensities. In one embodiment this bar graph display is disposed adjacent another bar graph display in the same housing. The other bar graph display is utilized to provide a visual indication of the output of at least one variable reluctance transducer which measures the size of the part under test. Improved transducer excitation circuitry is also provided for insuring accurate measurements.
摘要翻译: 部分尺寸系统,其上限和下限公差在相同的条形图显示上被照亮。 上和下公差极限的电气表示交替耦合到条形图显示,以便将两个极限的视觉指示叠加在一起,每个极限可通过不同的光强度彼此区分开。 在一个实施例中,该条形图显示器设置在相同壳体中的另一条形图显示附近。 另一个条形图显示用于提供测量被测零件尺寸的至少一个可变磁阻换能器的输出的视觉指示。 还提供了改进的传感器激励电路,用于确保准确的测量。
-
公开(公告)号:US4187646A
公开(公告)日:1980-02-12
申请号:US839196
申请日:1977-10-04
CPC分类号: G05B19/4166 , B23Q15/02 , B24B47/20 , B24B49/04 , G05B19/40
摘要: Method and apparatus for controlling the operation of a grinding machine of the type comprising a circular grinding wheel adapted to rotate about its axis and a spindle adapted to hold a workpiece at a position radially spaced from the grinding wheel. The grinding machine includes slide means for advancing the grinding wheel into the workpiece, such means being powered by a threaded shaft and boss arrangement, and "jump-on" gauge means for measuring the diameter of the workpiece and providing an electrical output signal which is used to control feedrate. Feedrate is determined by a microprocessor which is connected to receive the gauge signal and to produce a feed program which will produce a given final diameter in a given time.
摘要翻译: 用于控制包括适于围绕其轴线旋转的圆形砂轮的类型的研磨机的操作的方法和装置以及适于将工件保持在与砂轮径向间隔开的位置的主轴。 研磨机包括用于将砂轮推进到工件中的滑动装置,这种装置由螺纹轴和凸台装置提供动力,以及用于测量工件直径并提供电输出信号的“上跳”量规装置 用于控制进给率。 进给速度由微处理器确定,微处理器连接以接收仪表信号并产生在给定时间内产生给定最终直径的进给程序。
-
-
-
-
-
-
-
-
-